Elmotherm 009-0051 Electrical Conformal Air Varnish
It has been designed with a solvent system that balances an optimum evaporation rate with reduced safety risk and thus dries rapidly in thin films at room temperatures – for ultra-short drying times, temperatures up to 80°C can be employed.
Elmotherm 009-0051 dries to give a tough, flexible film that has good adhesion to the most commonly used substrates and exhibits excellent resistance to moisture. The film also has excellent anti-tracking properties and is able to be soldered through.
For ease of visual examination of coated components an Ultra-violet fluorescent tracer has been incorporated into the formulation, which fluoresces under UV light enabling non-coated areas to be identified more easily.